private int Jj_ntk()
{
if ((Jj_nt = Token.Next) == null)
{
return(jj_ntk = (Token.Next = TokenSource.GetNextToken()).Kind);
}
else
{
return(jj_ntk = Jj_nt.Kind);
}
}
/// <summary>Get the next Token.</summary>
public Token GetNextToken()
{
if (Token.Next != null)
{
Token = Token.Next;
}
else
{
Token = Token.Next = TokenSource.GetNextToken();
}
jj_ntk = -1;
jj_gen++;
return(Token);
}
/// <summary>Get the specific Token.</summary>
public Token GetToken(int index)
{
Token t = Token;
for (int i = 0; i < index; i++)
{
if (t.Next != null)
{
t = t.Next;
}
else
{
t = t.Next = TokenSource.GetNextToken();
}
}
return(t);
}
private readonly LookaheadSuccess jj_ls = new LookaheadSuccess(); // LUCENENET: marked readonly
private bool Jj_scan_token(int kind)
{
if (jj_scanpos == jj_lastpos)
{
jj_la--;
if (jj_scanpos.Next == null)
{
jj_lastpos = jj_scanpos = jj_scanpos.Next = TokenSource.GetNextToken();
}
else
{
jj_lastpos = jj_scanpos = jj_scanpos.Next;
}
}
else
{
jj_scanpos = jj_scanpos.Next;
}
if (jj_rescan)
{
int i = 0;
Token tok = Token;
while (tok != null && tok != jj_scanpos)
{
i++;
tok = tok.Next;
}
if (tok != null)
{
Jj_add_error_token(kind, i);
}
}
if (jj_scanpos.Kind != kind)
{
return(true);
}
if (jj_la == 0 && jj_scanpos == jj_lastpos)
{
throw jj_ls;
}
return(false);
}
private Token Jj_consume_token(int kind)
{
Token oldToken;
if ((oldToken = Token).Next != null)
{
Token = Token.Next;
}
else
{
Token = Token.Next = TokenSource.GetNextToken();
}
jj_ntk = -1;
if (Token.Kind == kind)
{
jj_gen++;
if (++jj_gc > 100)
{
jj_gc = 0;
for (int i = 0; i < jj_2_rtns.Length; i++)
{
JJCalls c = jj_2_rtns[i];
while (c != null)
{
if (c.gen < jj_gen)
{
c.first = null;
}
c = c.next;
}
}
}
return(Token);
}
Token = oldToken;
jj_kind = kind;
throw GenerateParseException();
}
